EP2647600A4 - Matériau carboné, procédé de production de matériau carboné, procédé de production de graphite en paillettes, et graphite en paillettes - Google Patents

Matériau carboné, procédé de production de matériau carboné, procédé de production de graphite en paillettes, et graphite en paillettes

Info

Publication number: EP2647600A4
Authority: EP; European Patent Office
Prior art keywords: production; carbon material; fluffy graphite; fluffy; graphite
Prior art date: 2010-11-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP11844952.9A

Other languages

German (de)

English (en)

Other versions

EP2647600A1 (fr

Inventor

Takuya Wada

Masahiro Toyoda

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sekisui Chemical Co Ltd

Oita University

Original Assignee

Sekisui Chemical Co Ltd

Oita University

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2010-11-29

Filing date

2011-11-28

Publication date

2015-10-28

2011-11-28 Application filed by Sekisui Chemical Co Ltd, Oita University filed Critical Sekisui Chemical Co Ltd

2013-10-09 Publication of EP2647600A1 publication Critical patent/EP2647600A1/fr

2015-10-28 Publication of EP2647600A4 publication Critical patent/EP2647600A4/fr

Status Withdrawn legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/184—Preparation
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/194—After-treatment
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/198—Graphene oxide
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
- C01B32/22—Intercalation
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
- C01B32/22—Intercalation
- C01B32/225—Expansion; Exfoliation
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Nanotechnology (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Condensed Matter Physics & Semiconductors (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Crystallography & Structural Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Metallurgy (AREA)
Composite Materials (AREA)
Manufacturing & Machinery (AREA)
Carbon And Carbon Compounds (AREA)

EP11844952.9A 2010-11-29 2011-11-28 Matériau carboné, procédé de production de matériau carboné, procédé de production de graphite en paillettes, et graphite en paillettes Withdrawn EP2647600A4 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2010265286		2010-11-29
JP2011056714		2011-03-15
JP2011224145		2011-10-11
PCT/JP2011/077321 WO2012073861A1 (fr)	2010-11-29	2011-11-28	Matériau carboné, procédé de production de matériau carboné, procédé de production de graphite en paillettes, et graphite en paillettes

Publications (2)

Publication Number	Publication Date
EP2647600A1 EP2647600A1 (fr)	2013-10-09
EP2647600A4 true EP2647600A4 (fr)	2015-10-28

Family

ID=46171793

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11844952.9A Withdrawn EP2647600A4 (fr)	2010-11-29	2011-11-28	Matériau carboné, procédé de production de matériau carboné, procédé de production de graphite en paillettes, et graphite en paillettes

Country Status (7)

Country	Link
US (1)	US20130270119A1 (fr)
EP (1)	EP2647600A4 (fr)
JP (2)	JP5048873B2 (fr)
KR (1)	KR20140005143A (fr)
CN (2)	CN103693637A (fr)
TW (1)	TW201228933A (fr)
WO (1)	WO2012073861A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD781942S1 (en) *	2011-11-18	2017-03-21	Toyo Tanso Co., Ltd.	Graphite sheet for protecting crucible
CN104136369A (zh) *	2012-05-14	2014-11-05	积水化学工业株式会社	改性石墨烯类碳材料的制造方法、改性石墨烯类碳材料以及含有改性石墨烯类碳材料的树脂复合材料
CN104619636A (zh)	2012-09-03	2015-05-13	积水化学工业株式会社	复合材料及其制造方法
CN104540779A (zh) *	2012-10-03	2015-04-22	积水化学工业株式会社	膨胀化石墨的制造方法及薄片化石墨的制造方法
KR102195698B1 (ko)	2013-03-06	2020-12-28	세키스이가가쿠 고교가부시키가이샤	랜덤 구조 gic의 제조 방법, 박편화 흑연 분산액의 제조 방법, 박편화 흑연 분산액 및 박편화 흑연
CN103281888B (zh) *	2013-05-11	2015-08-19	深圳市同安泰电子科技有限公司	一种高导热天然石墨散热片的制备方法
JP6152306B2 (ja) *	2013-06-18	2017-06-21	株式会社アイテック	炭素同素体の製造方法
CN103484889B (zh) *	2013-09-23	2015-11-04	无锡源清高新技术研究所有限公司	一种大量制备高质量少层石墨烯粉末的方法
JP5688669B1 (ja)	2014-09-09	2015-03-25	グラフェンプラットフォーム株式会社	グラフェン前駆体として用いられる黒鉛系炭素素材、これを含有するグラフェン分散液及びグラフェン複合体並びにこれを製造する方法
US9552900B2 (en)	2014-09-09	2017-01-24	Graphene Platform Corporation	Composite conductive material, power storage device, conductive dispersion, conductive device, conductive composite and thermally conductive composite
CN104477892B (zh) *	2014-12-12	2016-08-24	盐城市新能源化学储能与动力电源研究中心	一种鳞片状石墨烯的制备方法和使用该方法制备的鳞片状石墨烯器件
US9598593B2 (en) *	2015-02-27	2017-03-21	Graphene Platform Corporation	Graphene composite and method of producing the same
EP3421545A4 (fr)	2016-02-22	2020-03-11	Sekisui Chemical Co., Ltd.	Matériau composite, matériau conducteur, particules conductrices et film conducteur
CA3068161A1 (fr) *	2017-07-13	2019-01-17	Carbon Upcycling Technologies Inc.	Procede mecanochimique pour produire des nanoparticules exfoliees
WO2020113176A1 (fr)	2018-11-30	2020-06-04	The Research Foundation For The State University Of New York	Structures stratifiées de graphène
JP7312397B2 (ja) *	2019-08-31	2023-07-21	ジカンテクノ株式会社	炭化物及び炭素素材の製造方法
JP7288881B2 (ja) *	2020-05-14	2023-06-08	光廣佐想	水素供給システム
CN111899983B (zh) *	2020-07-15	2021-09-14	铜仁学院	石墨烯的制备方法及制得的石墨烯、其应用和超级电容器
KR102565154B1 (ko) *	2021-04-08	2023-08-09	주식회사 유디	고순도 그래핀 플레이크의 친환경 양산 제조방법
CN115448302B (zh) *	2022-09-29	2023-07-21	深圳烯材科技有限公司	一种基于压力调控连续电解制备氧化石墨烯的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5698088A (en) *	1996-07-08	1997-12-16	The Hong Kong University Of Science And Technology	Formic acid-graphite intercalation compound
US20020180093A1 (en) *	2001-05-30	2002-12-05	Reynolds Robert Anderson	Manufacture of materials from graphite particles
US20090026086A1 (en) *	2007-07-27	2009-01-29	Aruna Zhamu	Electrochemical method of producing nano-scaled graphene platelets

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59217611A (ja) *	1983-05-24	1984-12-07	Asahi Chem Ind Co Ltd	長繊維状フツ化黒鉛
JP3847441B2 (ja) *	1998-03-13	2006-11-22	株式会社ニチリン	酸化黒鉛と導電性高分子化合物との層間複合体およびその製法
JP2002011349A (ja) *	2000-06-30	2002-01-15	Nippon Mitsubishi Oil Corp	水素吸蔵剤、水素吸蔵方法および水素吸蔵炭素
WO2009032910A1 (fr) *	2007-09-04	2009-03-12	The Trustees Of Princeton University	Matériaux d'oxyde de graphite pontés
JP5245385B2 (ja)	2007-12-13	2013-07-24	富士通株式会社	グラフェンシートの製造方法、半導体装置の製造方法および半導体装置
JP5352334B2 (ja) *	2009-04-27	2013-11-27	株式会社日立製作所	グラフェンと金属電極との電気的接合デバイス、それを用いた電子デバイス，電子集積回路及び光／電子集積回路
CN101654243B (zh) *	2009-08-28	2011-11-23	青岛大学	一种功能纳米石墨烯的制备方法
SG186811A1 (en) *	2010-06-25	2013-02-28	Univ Singapore	Methods of forming graphene by graphite exfoliation
US8858776B2 (en) *	2011-06-28	2014-10-14	Academia Sinica	Preparation of graphene sheets

2011
- 2011-11-28 EP EP11844952.9A patent/EP2647600A4/fr not_active Withdrawn
- 2011-11-28 WO PCT/JP2011/077321 patent/WO2012073861A1/fr not_active Ceased
- 2011-11-28 JP JP2011553217A patent/JP5048873B2/ja not_active Expired - Fee Related
- 2011-11-28 KR KR1020137005916A patent/KR20140005143A/ko not_active Withdrawn
- 2011-11-28 CN CN201310586599.7A patent/CN103693637A/zh active Pending
- 2011-11-28 CN CN2011800432673A patent/CN103189312A/zh active Pending
- 2011-11-28 US US13/989,054 patent/US20130270119A1/en not_active Abandoned
- 2011-11-29 TW TW100143802A patent/TW201228933A/zh unknown
2012
- 2012-03-15 JP JP2012059087A patent/JP2013100212A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5698088A (en) *	1996-07-08	1997-12-16	The Hong Kong University Of Science And Technology	Formic acid-graphite intercalation compound
US20020180093A1 (en) *	2001-05-30	2002-12-05	Reynolds Robert Anderson	Manufacture of materials from graphite particles
US20090026086A1 (en) *	2007-07-27	2009-01-29	Aruna Zhamu	Electrochemical method of producing nano-scaled graphene platelets

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012073861A1 *
WANG G ET AL: "Highly efficient and large-scale synthesis of graphene by electrolytic exfoliation", CARBON, ELSEVIER, OXFORD, GB, vol. 47, no. 14, 1 November 2009 (2009-11-01), pages 3242 - 3246, XP026575033, ISSN: 0008-6223, [retrieved on 20090719], DOI: 10.1016/J.CARBON.2009.07.040 *

Also Published As

Publication number	Publication date
JP2013100212A (ja)	2013-05-23
EP2647600A1 (fr)	2013-10-09
JPWO2012073861A1 (ja)	2014-05-19
CN103693637A (zh)	2014-04-02
JP5048873B2 (ja)	2012-10-17
WO2012073861A1 (fr)	2012-06-07
TW201228933A (en)	2012-07-16
US20130270119A1 (en)	2013-10-17
KR20140005143A (ko)	2014-01-14
CN103189312A (zh)	2013-07-03

Publication	Publication Date	Title
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Legal Events

Date	Code	Title	Description
2013-09-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-10-09	17P	Request for examination filed	Effective date: 20130528
2013-10-09	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2014-03-05	DAX	Request for extension of the european patent (deleted)
2015-10-28	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20150929
2015-10-28	RIC1	Information provided on ipc code assigned before grant	Ipc: B82Y 40/00 20110101ALI20150923BHEP Ipc: C25D 5/54 20060101ALI20150923BHEP Ipc: B82Y 30/00 20110101ALI20150923BHEP Ipc: C01B 31/04 20060101AFI20150923BHEP
2016-09-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2016-11-02	18D	Application deemed to be withdrawn	Effective date: 20160407